DK2393198T3 - Switching device fault detection system and method for multi-level inverters - Google Patents
Switching device fault detection system and method for multi-level inverters Download PDFInfo
- Publication number
- DK2393198T3 DK2393198T3 DK11167156.6T DK11167156T DK2393198T3 DK 2393198 T3 DK2393198 T3 DK 2393198T3 DK 11167156 T DK11167156 T DK 11167156T DK 2393198 T3 DK2393198 T3 DK 2393198T3
- Authority
- DK
- Denmark
- Prior art keywords
- switching device
- voltage
- switching devices
- level converter
- expected
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/487—Neutral point clamped inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/18—Modifications for indicating state of switch
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
- G01R31/42—AC power supplies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/789,513 US8471584B2 (en) | 2010-05-28 | 2010-05-28 | Switching device failure detection system and method for multilevel converters |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2393198T3 true DK2393198T3 (en) | 2018-12-17 |
Family
ID=44142216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK11167156.6T DK2393198T3 (en) | 2010-05-28 | 2011-05-23 | Switching device fault detection system and method for multi-level inverters |
Country Status (4)
Country | Link |
---|---|
US (1) | US8471584B2 (de) |
EP (1) | EP2393198B1 (de) |
CN (1) | CN102353896B (de) |
DK (1) | DK2393198T3 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5347795B2 (ja) * | 2009-07-21 | 2013-11-20 | 富士通株式会社 | 電源装置、電源ユニット診断装置および電源装置の制御方法 |
CN103444066B (zh) * | 2010-11-04 | 2016-10-26 | 本肖股份有限公司 | 耦接到整流器系统的m2lc系统 |
US8400739B2 (en) * | 2011-02-28 | 2013-03-19 | General Electric Company | System and method for operating inverters |
CN102832796A (zh) * | 2011-06-15 | 2012-12-19 | 力博特公司 | 缓冲电路和具有该缓冲电路的逆变器 |
US8472153B1 (en) * | 2011-12-20 | 2013-06-25 | General Electric Company | Neutral point clamped power converter fault detection, identification, and protection |
WO2013168257A1 (ja) * | 2012-05-10 | 2013-11-14 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
JP6075224B2 (ja) * | 2013-06-25 | 2017-02-08 | 株式会社明電舎 | マルチレベル電力変換装置 |
JP2015012621A (ja) * | 2013-06-26 | 2015-01-19 | 富士電機株式会社 | マルチレベル電力変換回路 |
GB2518686A (en) | 2013-09-30 | 2015-04-01 | Alstom Technology Ltd | An electrical assembly |
CN104764943B (zh) * | 2014-01-03 | 2018-01-19 | 国家电网公司 | 一种模块化多电平变换器单相逆变试验电路及其试验方法 |
CN104811073B (zh) * | 2014-01-24 | 2019-05-31 | 通用电气能源电能变换科技有限公司 | 变换器模块、装置、系统和相关方法 |
US10243482B2 (en) * | 2014-07-14 | 2019-03-26 | Hamilton Sundstrand Corporation | Solid-state power converters |
CN104166083B (zh) * | 2014-08-14 | 2017-04-05 | 北京天诚同创电气有限公司 | Igbt 反向并联二极管的故障检测方法及装置 |
GB201501205D0 (en) * | 2015-01-26 | 2015-03-11 | Rolls Royce Plc | Open switch fault detection and identification in a two-level voltage source power converter |
CN106208028B (zh) | 2015-04-30 | 2018-08-31 | 新加坡商华科全球股份有限公司 | 电源保护装置与其电源保护方法 |
FR3073690B1 (fr) * | 2017-11-10 | 2019-10-11 | Renault S.A.S | Procede de commande d'un redresseur de vienne triphase lorsqu'un interrupteur de puissance est defaillant. |
US11079443B2 (en) | 2018-12-21 | 2021-08-03 | Analog Devices International Unlimited Company | Switch fault detection techniques for DC-DC converters |
US11831232B2 (en) | 2021-08-13 | 2023-11-28 | General Electric Company | Power converter having a gate drive circuit and method of operating |
US11923783B2 (en) | 2021-11-24 | 2024-03-05 | General Electric Renovables Espana, S.L. | System and method for detection of switching device failure conditions in a multi-level power converter |
CN114337342B (zh) * | 2021-12-07 | 2022-07-22 | 天津大学 | 模块化多电平变换器子模块故障检测定位方法及装置 |
US20230344332A1 (en) * | 2022-04-21 | 2023-10-26 | General Electric Company | System and method for detecting igbt failure in a multi-level converter using gate-emitter voltage sensing |
CN115825703B (zh) * | 2023-02-10 | 2023-05-16 | 烟台台芯电子科技有限公司 | 一种1型三电平模块测试方法及设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852656A (en) | 1974-04-19 | 1974-12-03 | Gen Motors Corp | Inverter fault protection and frequency limiting circuit |
EP0010811A1 (de) | 1978-10-28 | 1980-05-14 | Westinghouse Brake And Signal Company Limited | Schutz eines Schalttransistors gegen Überspannung |
US6058031A (en) * | 1997-10-23 | 2000-05-02 | General Electric Company | Five level high power motor drive converter and control system |
US6349044B1 (en) * | 1999-09-09 | 2002-02-19 | Virginia Tech Intellectual Properties, Inc. | Zero voltage zero current three level dc-dc converter |
DE502005001908D1 (de) * | 2004-06-18 | 2007-12-20 | Abb Schweiz Ag | Verfahren zur fehlerbehandlung in einer umrichterschaltung zur schaltung von drei spannungsniveaus |
JP5226183B2 (ja) | 2006-01-10 | 2013-07-03 | 東芝三菱電機産業システム株式会社 | 多レベル電力変換装置 |
CN201352704Y (zh) * | 2009-01-09 | 2009-11-25 | 铁道部运输局 | 一种数字化硬件保护电路 |
-
2010
- 2010-05-28 US US12/789,513 patent/US8471584B2/en active Active
-
2011
- 2011-05-23 EP EP11167156.6A patent/EP2393198B1/de active Active
- 2011-05-23 DK DK11167156.6T patent/DK2393198T3/en active
- 2011-05-27 CN CN201110161372.9A patent/CN102353896B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2393198A3 (de) | 2015-04-01 |
EP2393198B1 (de) | 2018-10-24 |
CN102353896B (zh) | 2015-11-25 |
CN102353896A (zh) | 2012-02-15 |
US8471584B2 (en) | 2013-06-25 |
EP2393198A2 (de) | 2011-12-07 |
US20110140727A1 (en) | 2011-06-16 |
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